261734
石油醚
spectrophotometric grade
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Grade:
spectrophotometric grade
Technique(s):
UV/Vis spectroscopy: suitable
Bp:
30-60 °C (lit.)
Vapor pressure:
25.8 psi ( 55 °C)
7.99 psi ( 20 °C)
7.99 psi ( 20 °C)
产品名称
石油醚, spectrophotometric grade
SMILES string
[Mg+]c1ccc(cc1)C.[Br-]
InChI key
ZRJNGFJIBZKXTP-UHFFFAOYSA-M
InChI
1S/C7H7.BrH.Mg/c1-7-5-3-2-4-6-7;;/h3-6H,1H3;1H;/q;;+1/p-1
grade
spectrophotometric grade
vapor density
2.5 (vs air)
vapor pressure
25.8 psi ( 55 °C)
7.99 psi ( 20 °C)
form
liquid
autoignition temp.
475 °F
expl. lim.
8 %
technique(s)
UV/Vis spectroscopy: suitable
impurities
<0.020% water
evapn. residue
<0.0005%
refractive index
n20/D 1.363 (lit.)
bp
30-60 °C (lit.)
density
0.64 g/mL at 25 °C (lit.)
λ
H2O reference
UV absorption
λ: 210 nm Amax: 1.00
λ: 220 nm Amax: 0.30
λ: 230 nm Amax: 0.10
λ: 240 nm Amax: 0.05
λ: 260-400 nm Amax: 0.01
Quality Level
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signalword
Danger
hcodes
Hazard Classifications
Asp. Tox. 1 - Carc. 1B - Flam. Liq. 2 - Muta. 1B
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
-56.2 °F - closed cup
flash_point_c
-49 °C - closed cup
法规信息
危险化学品
此项目有
Rapid chromatographic technique for preparative separations with moderate resolution.
Still WC, et al.
The Journal of Organic Chemistry, 43(14), 2923-2925 (1978)
S E Besra et al.
Journal of ethnopharmacology, 54(1), 1-6 (1996-10-01)
Pharmacological studies were conducted with the petroleum ether extract of leaves of the plant Litchi chinensis Gaertn. (Sapindaceae) on experimental animals. The extract was found to possess antiinflammatory, analgesic and antipyretic activity. Acute toxicity studies revealed that the extract, up
Catherine F Poh et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 12(22), 6716-6722 (2006-11-24)
Genetically altered cells could become widespread across the epithelium of patients with oral cancer, often in clinically and histologically normal tissue, and contribute to recurrent disease. Molecular approaches have begun to yield information on cancer/risk fields; tissue optics could further
I P Dick et al.
Human & experimental toxicology, 16(11), 645-651 (1998-01-14)
1. The absorption and distribution of lindane through skin was examined using human volunteers. Two different preparations were employed, one with acetone as the vehicle and the other, a commercial product, consisting primarily of white spirit as the solvent base.
Sujith Prasad W Kumarasinghe et al.
International journal of dermatology, 41(12), 877-880 (2002-12-21)
Many methods have been employed, with variable success, in the treatment of cutaneous myiasis caused by Chrysomya species. Experiment 1: to assess the larvicidal effect of mineral turpentine (MT) and the main ingredient of MT, low aromatic white spirits (LAWS)
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